The engine P20EA Code needs to solve if you want to drive the car without any problem. You need to fix the car engine as if you can run the car safely. That is why, getting the real meaning of the code is compulsory and do not use general meaning of the code for solving the problem. Read the manual of the car first and find the manufacturer’s description about the engine for solving the car engine. Once you get all information, you are ready to solve the problem with the necessary instruments and experience. Do not forget to test the car after solving the problem.